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Start your free trialJoe Jane
175 Pointsneed help sharedprefrences
pls help
import android.view.View;
import android.os.Bundle;
public class MainActivity extends Activity {
public CheckBox mCheckBox;
private static final String PREFS_FILE = "";
private static final String KEY_CHECKBOX = "";
private SharedPreferences mSharedPreferences;
private SharedPreferences.Editor mEditor;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mCheckBox = (CheckBox) findViewById(R.id.checkBox);
mSharedPreferences = getSharedPreferences(PREFS_FILE, Context.MODE_PRIVATE);
mEditor = mSharedPreferences.edit();
boolean isChecked = mSharedPreferences.getBoolean(KEY_CHECKBOX);
}
@Override
protected void onPause() {
super.onPause();
mEditor.putBoolean(KEY_CHECKBOX, mCheckBox.isChecked());
mEditor.apply();
}
}
1 Answer
Judah Devasahayam
Full Stack JavaScript Techdegree Graduate 22,610 PointsAt least explain the problem or error that you're facing.